A mini stroke, or transient ischemic attack (TIA) is a brief episode characterized by neurological symptoms. A mini stroke is a serious event because it is often the warning sign of an impending stroke. The symptoms of a mini stroke begin suddenly and vary depending on the part of the brain that is affected.
The following offers an estimated range of how long alcohol stays in your blood, urine and saliva: 1  Saliva test: One to five days. 2  Blood test: 12 hours. 3  Urine test: Three to five days via Ethyl Gluconoride (EGT) metabolite.  Breathalyzer test: Up to 24 hours.
The rate at which Alcohol is metabolized and removed from the system by the human beings is about 0.15 of BAC per hour. Alcohol can be detected in the blood for up to 12 hours following a personâs last drink. The detection window is dependent upon various parameters such as the amount of Alcohol ingested, sex and individualâs metabolic rate.